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Vaselesa [24]
3 years ago
15

How to write 1/4z-1/3-1/7z^2 in az^2+bz

Mathematics
1 answer:
rjkz [21]3 years ago
7 0

Answer:

huh?nani?

ksjn

lsjsmskkks

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a triangular pyramid has a volume 150 cubic centimeters. which of the following represents the volume of a triangular prism with
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Wouldn't it be 150 cubic centimeters? Since it has the same area of base and height, it would be the same prism.
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3 years ago
Classify by degree of polynomial:<br> 3x3 - 6x
e-lub [12.9K]

Answer:

polynomial of degree 3

Step-by-step explanation:

Given

3x³ - 6x

The degree of a polynomial is given by the exponent of the term with the largest exponent.

In this case 3x³ has exponent 3 and - 6x has exponent 1

Thus this is a polynomial of degree 3

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3 years ago
If a triangle has an area of 24 square cm what is its base if the height is 3 cm
kolezko [41]

Answer:

b=16cm .......................

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3 years ago
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The equation for a proportional relationship is y =5.8x. The graph of the relationship passes through the point (1,5.8) which re
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3 years ago
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Can someone please help me with this? I keep getting half of the answer and I'm doing everything right. ------------------------
serg [7]

9514 1404 393

Answer:

  a. x, x+2, x+4

  b. 10 ≤ 3x+6 ≤ 24

  c. 6 ft, 8 ft, or 10 ft

Step-by-step explanation:

<u>Given</u>:

  • The lengths of the sides of a certain triangle, in feet, are consecutive even integers.
  • The perimeter of this triangle is between 10 feet and 24 feet inclusive.

<u>Find</u>:

  a. Using one variable, write three expressions that represent the lengths of the three sides of the triangle.

  b. Write a compound inequality to model this problem.

  c. Solve the inequality. List all possible lengths for the longest side of the triangle.

<u>Solution</u>:

You have let x represent the shortest side. (Note that the question asks for the length of the longest side.)

a. The expressions for side lengths can be x, x+2, x+4 when x is the shortest side.

__

b. Here is the compound inequality

  10 ≤ x+(x+2)+(x+4) ≤ 24

__

c. Here is the solution

  10 ≤ 3x+6 ≤ 24 . . . . collect terms

  4 ≤ 3x ≤ 18 . . . . . . . subtract 6

  4/3 ≤ x ≤ 6 . . . . . . . . divide by 3

<em>Your working is correct, but incomplete</em>. The values of interest are the even integers x+4.

  5 1/3 ≤ x+4 ≤ 10

The longest side may be 6 ft, 8 ft, or 10 ft.

6 0
3 years ago
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